Ninja Foodi Dual Zone
A practical air fryer (7.6L, dual zone, 6 functions) that crisps food fast with little oil and costs less to run than an oven.
The Best Air Fryers in the UK (2026)
An air fryer cooks chips, chicken, veg and reheats faster than an oven, with little or no oil, which is why nearly every UK kitchen now has one. The choices come down to size, whether you want one drawer or two, and how many functions you need. This guide explains what matters, then lists our top picks.
Quick answer
For most households, a 6-9L air fryer hits the sweet spot. Singles and couples can go compact (4-5L); families are better with a large or dual-zone model. Dual-zone (two drawers) lets you cook a main and a side together but takes more worktop space.
What to look for
- Capacity - in litres; on a dual-zone the total is split across two drawers, so usable space per drawer is smaller.
- Single or dual zone - one drawer is simpler and cheaper; two cook different foods at once.
- Functions - air-fry, roast, bake, grill, reheat and (on some) dehydrate.
- Controls - digital with presets, or simple dials.
- Cleaning - dishwasher-safe, non-stick drawers make life easier.
- A window on some models lets you check food without opening.
How we pick
We rank on real-world usefulness: capacity for typical households, cooking flexibility, ease of use and cleaning, and value. We do not show scraped prices or star ratings; our editorial score reflects how well each suits UK kitchens. Check the live Amazon price, as it moves often.
Our top picks
#1
#2 
Ninja Foodi MAX Dual Zone
A practical air fryer (9.5L, dual zone, 6 functions) that crisps food fast with little oil and costs less to run than an oven.
#3 
Ninja Foodi MAX Dual Zone
A practical air fryer (9.5L, dual zone, 6 functions) that crisps food fast with little oil and costs less to run than an oven.
#4 
Cosori FlexDrawer Smart Air Fryer
A practical air fryer (10L, dual zone) that crisps food fast with little oil and costs less to run than an oven.
#5 
Cosori Air Fryer TurboBlaze
A practical air fryer (6L, 9 functions) that crisps food fast with little oil and costs less to run than an oven.
#6 
Clear Window Air Fryer
A practical air fryer (6.2L) that crisps food fast with little oil and costs less to run than an oven.
#7 
Cosori Dual Blaze Air Fryer
A practical air fryer (8.6L, dual zone) that crisps food fast with little oil and costs less to run than an oven.
#8 
Cosori TurboTower Dual Air Fryer
A practical air fryer (10.8L) that crisps food fast with little oil and costs less to run than an oven.
#9 
Ninja Foodi DZ201 6-in-1
A practical air fryer (dual zone, 6 functions) that crisps food fast with little oil and costs less to run than an oven.
#10 
Cosori Dual Air Fryer
A practical air fryer (8.5L, 8 functions) that crisps food fast with little oil and costs less to run than an oven.
Frequently asked questions
Are air fryers worth it?
For most people, yes - they cook everyday food faster and with less oil than an oven, and cost less to run for small and medium portions. They suit crisping and reheating more than replacing every oven job.
What size air fryer do I need?
Roughly 4-5L for 1-2 people, 6-8L for 3-4, and larger or dual-drawer models for families. On dual-zone units, remember the total litres are split across two drawers.
Single or dual zone?
A single drawer is simpler, cheaper and more compact. Dual zone lets you cook two foods at different settings and finish them together, ideal for a main and a side, but it's bulkier.
Bottom line
Our top pick is the Ninja Foodi Dual Zone (our score 9.6/10) - A practical air fryer (7.6L, dual zone, 6 functions) that crisps food fast with little oil and costs less to run than an oven..